General Class 12 Split Air Conditioner Cool GC-12CI General Class 18 Split Air Conditioner Cool GC-18C General Class 24 Split Air Conditioner Cool GC-24C General Class 30 Split Air Conditioner Cool GC-30C General Class 36 Split Air Conditioner Cool GC-36CGeneral Class 18 Window Air Conditioner GC-18WC General Class 18 Window Air Conditioner GC-24WC